Marrying the Villain's Younger Uncle (Transmigrated into a Book)

After waking up, Jiang Ruo found herself transmigrated into a book as the villainous big shot's little sister-in-law. Trembling with nerves, she offered him a pine-nut candy as a peace offering. Jiang Ruo: Little brother-in-law, a big sister-in-law is... is like a mother. I'll take good care of you with all my heart. The cruel, selfish, vengeful, sinister, psychotic, dark-minded villainous Qin big shot took the candy and her hand in one bite, then his eyes lit up. Little sister-in-law has candy. So sweet! Later, the fifteen-year-old brother-in-law: Little sister-in-law has fair skin and a pretty face. Beautiful! Jiang Ruo: ... Later still, the twenty-year-old brother-in-law tipped up her chin and smiled. "I'll gladly accept all that devotion from you, little sister-in-law." Jiang Ruo panicked. "A big sister-in-law is like a mother. I'm serious, this really isn't appropriate..." A sinister, psychotic, dark-minded big shot male lead x a timid, adorable, deceptively sweet female lead This story is also titled: The End of My Devotion to My Little Brother-in-Law Transmigration into a book, a sister-in-law and brother-in-law coming-of-age romance. The heroine is gorgeous, gorgeous, gorgeous, and will rise to become the most beautiful woman under heaven! The male lead is genuinely mentally ill. The female lead is a modern person who transmigrates into a book, and her speech will include some internet slang early on. If it takes you out of the story, let's meet again in another one. Follow my author page to find more of my completed works: The Prince's Tender White Moonlight: A beloved woman he could never forget for many years. The Heir Says He Doesn't Care About Looks: This heir never judges a bride by her face! After Reincarnating as My Nemesis's Beautiful Maid: I opened my eyes and found myself face-to-face with my sworn enemy. Theme: